i void warranties: Fake Logitech Wireless Presenter R400
LOGITECH R400 WIRELESS PRESENTER
Marcus Mengs on Twitter: "New receiver for @Logitech R400 presentation clicker mitigates wireless keystroke injection. Had 5 minutes to test a replacement receiver. The new ones marked with 'ESW3601' restrict injectable keys
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with 50 ft Red Laser Pointer 910-001356 : Electronics
i void warranties: Fake Logitech Wireless Presenter R400
Logitech R400 Wireless Presenter Remote Control | eBay
Logitech R400 Presenter Remote Control Black 910-001354 - Best Buy
Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with 50 ft Red Laser Pointer 910-001356 : Electronics